Having admirably served the Allied effort during World War II with its precision-built engines, Packard was eager to return to civilian automobile production by 1945.

The 1946 Packards were effectively 1941 models with modest changes to the trim—a logical maneuver, as production of the freshly designed car had been abruptly curtailed due to the war.

Built in 1946 and 1947, these “21st Series” (per Packard’s model designation system) cars were imposing yet elegant, with flowing styling, integrated fenders, and delightful Art Deco touches both inside and out.

At the pinnacle of the 21st Series hierarchy was the Custom Super Clipper Eight, which was powered by a 165-horsepower 356-cubic-inch straight-eight.

Nine main bearings ensured superlative smoothness from this expertly engineered powerplant, while a three-speed manual transmission with overdrive gave it long legs for high-speed cruising.

These top-of-the-line cars benefitted from a richly appointed interior complete with wool u...